CVE-2026-39875
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2026-39875 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation even though it is not (yet) in the CISA KEV catalog.
An attacker can exploit multiple vulnerabilities in Apple macOS Tahoe, Sonoma, and Sequoia to escalate privileges, execute arbitrary code, carry out a Denial of Service attack, disclose information, manipulate files, and bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities exist in Apple products.
- Who is affected
- All users of affected Apple products are potentially impacted.
- Urgency
- Remediation is necessary as vulnerabilities could lead to various security issues, though exploitation status is currently unknown.
- Action
- Users should apply available updates for their Apple products.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.17% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 7% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2026-39875 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (4)
- high[NEW] [high] Apple macOS (Tahoe, Sonoma, and Sequoia): Multiple vulnerabilitiescert-bund · 2026-07-28
- unknownNCSC-2026-0267 [1.00] [M/H] Vulnerabilities fixed in Apple MacOSncsc-nl · 2026-07-28
- unknownApple Products Multiple Vulnerabilitieshkcert · 2026-07-28
- highCVE-2026-39875: A permissions issue was addressed with additional restrictions. This issue is fixed in macOS S…nvd · 2026-07-27
External references
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[](https://www.csirts.com/cve/CVE-2026-39875)